firmwarehub.
العربية
FIRMWARE DETAILS

iOS 18.7.3

Build: 22H217Dec 22, 2025Full OTA
Release CandidateStable

View details

Filename
04390fb1448d326b378a8bfc31955a2807191b0b.zip
File size
7.18 GB
File type
Full OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
8a4b6f0f8286458b81d1735a630f734d059536c6f6e8d619303c2e16765aed93
SHA-1
04390fb1448d326b378a8bfc31955a2807191b0b
Required starting builds
Not reported
Board restrictions
Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B22H217-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: b4b4cbfad0c0a998a0ed1220a37b01e9